These metrics take a tblspace name as the metric scope. A tblspace name is composed of the database name, a colon, and the table name (database:table). For fragmented tables, the tblspace represents the sum of all fragments in a table. To obtain measurements for an individual fragment in a fragmented table, use the Fragment Metric class.
| Metric Name | Description |
|---|---|
| Lock Requests | Total requests to lock tblspace |
| Lock Waits | Number of times that threads waited to obtain a lock for the tblspace |
| Deadlocks | Number of times that a deadlock involved the tblspace |
| Deadlock Timeouts | Number of times that a deadlock timeout involved the tblspace |
| Reads | Number of read calls that involve the tblspace |
| Writes | Number of write calls that involve the tblspace |
| Rewrites | Number of rewrite calls that involve the tblspace |
| Deletes | Number of delete calls that involve the tblspace |
| Calls | Total calls that involve the tblspace |
| Buffer Reads | Number of buffer reads that involve tblspace data |
| Buffer Writes | Number of buffer writes that involve tblspace data |
| Sequential Scans | Number of sequential scans of the tblspace |
| Percent Free Space | Percent of the tblspace that is free |
| Pages Allocated | Number of pages allocated to the tblspace |
| Pages Used | Number of pages allocated to the tblspace that have been written |
| Data Pages | Number of pages allocated to the tblspace that are used as data pages |